codemod-cli is straightforward - but it's especially made for codemod projects that have multiple transforms. For a single transform, we could/should have a simpler interface for consumers.

Here are three ways to share your codemod with others. The npx methods require you npm publish the repo.

Method 1 - global install, using githubusercontent

Easiest method for the developer, especially if you only have one transform and/or if you're not using codemod-cli.
This uses the github-hosted raw.githubusercontent link to run it, kinda like running it from a gist. Here's an example using ember-mocha-codemods.